The 7th Annual ASCAP Expo will include a Master Session workshop held by Carly Simon, according to an announcement on the event’s site. The 3-day songwriters and composers expo is also called the “I Create Music” Expo and will be held April 19-21 at the Renaissance Hollywood Hotel. The exact time and date of Carly’s workshop, as well as other details, is expected to be revealed in April. A discount is currently available for early registration.